. >> michelle obama's role has been to keep him grounded. to make sure his ego isn't a macy's float that takes off. >> those who know him best say the president is a fierce competitor at any level. you coach your daughter's basketball team. >>here you go. that's sasha's team, the vipers. this has been so much fun. ♪ i don't coach them full time. i'm sort of like an assistant coach/adviser. >> so what does the president's own game say about his leadership style? >> he's a competitor. you know, sometimes you get a bad call but you can't extend or overextend too much emotion worrying about what just happened. from efficiency standpoint, you know, you can cry about the call or you can look to the next play. >> calm and cool. assets that would prove invaluable when facing high stakes, high risks and the nation's greatest enemy. >> we got the word geronimo. and what that meant is, we got him, we saw him, it is bin laden. why not take a day to explore your own backyard? with two times the points on travel, you may find yourself asking why not, a